113.62% is the change from 213 to 455
Calculation steps:
[( 455 - 213 ) ÷ 213] x 100 = 113.62%
Formula
Percentage change = [(455 - 213) / 213] x 100
Subtract the new number by the original number
455 - 213 = 242
242 ÷ 213 = 1.136150234741784
1.136150234741784 x 100 = 113.62%